lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/0ef58aZg"] [Date "2022.11.25"] [Round "-"] [White "victorboistean"] [Black "Lulu"] [Result "0-1"] [UTCDate "2022.11.25"] [UTCTime "17:14:04"] [WhiteElo "1534"] [BlackElo "1662"] [WhiteRatingDiff "-33"] [BlackRatingDiff "+98"] [Variant "Crazyhouse"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d6?? { (0.17 → 3.83) Blunder. Best move was e5. } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Nc3) 2. d4 e6?! { (2.91 → 3.68) Inaccuracy. Best move was Nc6. } (2... Nc6 3. Nf3) 3. Nf3 Bd7?! { (3.30 → 3.84) Inaccuracy. Best move was Nf6. } (3... Nf6 4. Nc3) 4. b3?? { (3.84 → 0.45) Blunder. Best move was Nc3. } (4. Nc3 Nf6 5. Bd3 Nc6 6. O-O Be7 7. e5 dxe5 8. dxe5 P@g4 9. exf6 Bxf6 10. Ne1 P@f5) 4... Bb5?? { (0.45 → 11.38) Blunder. Best move was Nf6. } (4... Nf6 5. Bd3) 5. Bxb5+ Nc6 6. Bb2 a6 7. d5? { (12.99 → 8.47) Mistake. Best move was Bxc6+. } (7. Bxc6+ bxc6 8. B@b7 B@d7 9. Bxa8 Qxa8 10. O-O Be7 11. e5 d5 12. Nc3 Kf8 13. Bc1 h6) 7... exd5? { (8.47 → 15.31) Mistake. Best move was axb5. } (7... axb5 8. dxc6) 8. exd5 axb5 9. dxc6 bxc6 10. O-O B@f4 11. P@b7 Rb8 12. Qe1+ P@e7 13. Nc3 Rxb7 14. Ne4 P@d5 15. Neg5 Bxg5 16. Nxg5 P@f6?! { (21.53 → Mate in 14) Checkmate is now unavoidable. Best move was P@d2. } (16... P@d2 17. Qxd2) 17. Nf3?! { (Mate in 14 → 12.27) Lost forced checkmate sequence. Best move was Nxf7. } (17. Nxf7 Qc8 18. Nxh8 N@h3+ 19. gxh3 Nh6 20. P@d7+ Kxd7 21. B@e6+ Kd8 22. N@f7+ Nxf7 23. Nxf7+ Ke8) 17... N@h3+ 18. gxh3 Qd7 19. Bxf6 gxf6 20. Rd1? { (18.79 → 8.28) Mistake. Best move was B@g4. } (20. B@g4) 20... Qxh3? { (8.28 → 15.00) Mistake. Best move was B@e4. } (20... B@e4 21. B@g2) 21. Kh1?? { (15.00 → -35.80) Blunder. Best move was P@g2. } (21. P@g2) 21... Qxf3+?? { (-35.80 → 0.32) Blunder. Best move was P@g2+. } (21... P@g2+) 22. Kg1?? { (0.32 → Mate in 1) Checkmate is now unavoidable. Best move was B@g2. } (22. B@g2 Qxg2+ 23. Kxg2 B@c8 24. B@h5 N@f4+ 25. Kg1 Nxh5 26. Q@a8 B@d7 27. N@a5 B@d8 28. P@g2 P@h3) 22... N@h3# { Black wins by checkmate. } 0-1